钻杆旋转工具
钻杆旋转工具是一种井口工具。可代替方钻杆将转盘扭矩传递给钻杆完成正转或倒划眼作业。是测卡、松扣不可缺少的工具。
Drill Stem Rotary Tool
Drill Stem Rotary Tool is a kind of well head tools, it can replaced kelly stem to pass rotating torque
to the drill pipe for finishing clockwise rotation or back reaming operation. It is a necessary tool in
freepoint and backoff operation.
|
型 号 Type |
外方柱对方尺寸 Exterior size(mm) |
适 用 钻 杆 Suitable drill pipe size(mm) |
*** 大 扭 矩 Max torque(KN·m) |
方 柱 行 程 Length of stroke(mm) |
|
ZX2 |
320×320 |
88.9 114.3 127 |
60 |
1000 |